diff options
| author | Pali Rohár <[email protected]> | 2021-11-25 13:46:05 +0100 |
|---|---|---|
| committer | Lorenzo Pieralisi <[email protected]> | 2022-01-04 15:00:03 +0000 |
| commit | 4ab34548c55fbbb3898306a47dfaccd4860e1ccb (patch) | |
| tree | 5b6d69d9424a85c18dee390a30c3d1318c1d63b7 /net/lapb/lapb_subr.c | |
| parent | 838ff44a398ff47fe9b924961d91aee325821220 (diff) | |
PCI: mvebu: Fix support for DEVCAP2, DEVCTL2 and LNKCTL2 registers on emulated bridge
Armada XP and new hardware supports access to DEVCAP2, DEVCTL2 and LNKCTL2
configuration registers of PCIe core via PCIE_CAP_PCIEXP. So export them
via emulated software root bridge.
Pre-XP hardware does not support these registers and returns zeros.
Link: https://lore.kernel.org/r/[email protected]
Fixes: 1f08673eef12 ("PCI: mvebu: Convert to PCI emulated bridge config space")
Signed-off-by: Pali Rohár <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Diffstat (limited to 'net/lapb/lapb_subr.c')
0 files changed, 0 insertions, 0 deletions